Letter, 28 October 1864
Letter, 28 January 1867
Letter, 4 May 1868
Letter, 4 May 1868
Letter, 8 September 1868
Letter, 8 September 1868
Letter, 27 January 1869
Letter, 27 January 1869
Letter, 12 April 1869
Letter, 12 April 1869
Letter, 16 December 1872
Letter, 16 June 1875